Nitrous Oxide (N2O) Specialty Gas, CAS 10024-97-2, 99.9% to 99.999%
Buyer-facing sourcing candidate for nitrous oxide specialty gas supplied in cylinders, canisters, bullets, or ISO tank options. RFQs should verify CAS 10024-97-2, UN1070, requested grade, purity level, impurity limits, cylinder specifications, export documentation, and destination-country authorization requirements before quotation or shipment.
Quick buying facts
Identify the grade, package, and import market before comparing suppliers.
Use this page to check the product identity, common specification points, document scope, package notes, and destination-market questions before sending a China sourcing request.
CAS No.: 10024-97-2Specialty gas / nitrous oxide (N2O)Human review
DOT / transport class stated by source: 2.2 non-flammable gas
Appearance: colorless gas
Purity options stated by source: 99.9% and 99.999%
Grade options stated by source: industrial grade, electronic grade, medical grade; buyer must confirm intended grade and permitted use
Impurity limits stated for 99.9% grade: NO/NO2 <1 ppm, CO <5 ppm, CO2 <100 ppm, N2 <20 ppm, O2+Ar <20 ppm, THC as methane <30 ppm, moisture <10 ppm
Impurity limits stated for 99.999% grade: NO/NO2 <1 ppm, CO <0.5 ppm, CO2 <1 ppm, N2 <2 ppm, O2+Ar <2 ppm, THC as methane <0.1 ppm, moisture <2 ppm
MOQ shown on source page: 1,000 kg; confirm current MOQ by package and purity
Origin stated by source: Shanghai, China
Who uses this page
Target buyers
Licensed industrial gas distributors
Specialty gas importers
Electronics and semiconductor gas procurement teams
Research and laboratory gas distributors
Authorized medical gas buyers where local licensing permits
Food or process gas distributors only where nitrous oxide use is legally permitted
DG-capable chemical trading companies
Before matching
Documents to check
CAS number, grade, assay, and impurity profile
SDS, COA, TDS, HS code, and transport classification
Destination-market import documents before supplier matching
Package and route
Packing notes
Packaging options stated by source include 2 L, 4 L, 40 L cylinders or bullets; ISO tank option also referenced.
Confirm cylinder ownership model, valve outlet standard, filling pressure, net content, tare weight, hydrostatic test validity, and cylinder return terms.
For export RFQs, request photos or data sheets for cylinder markings, labels, valve type, cap/guard, and palletization method.
Confirm whether supplier can provide destination-compatible cylinders or whether buyer must arrange approved receiving cylinders.
Packing must be aligned with UN1070 compressed/liquefied gas transport requirements and the forwarder’s DG acceptance rules.
Applications and sourcing options
Check whether this product fits the buyer's actual application.
Clear application, grade, package, and document notes help separate real sourcing demand from a vague price check.
Use context
Common applications
Industrial and specialty gas supply programs requiring verified N2O purity and cylinder documentation
Electronic-grade gas sourcing where low moisture, hydrocarbon, oxygen, nitrogen, and carbon oxide impurities must be controlled
Licensed medical gas procurement subject to local authorization and batch documentation
Research or laboratory gas distribution through qualified channels
Bulk or cylinder gas import projects requiring UN1070 DG export coordination
How we compare
Sourcing options
Request 99.9% standard purity cylinders for industrial-grade evaluation.
Request 99.999% high-purity cylinders for electronics or specialty gas evaluation.
Request ISO tank feasibility review for bulk qualified buyers and destinations that can receive UN1070 shipments.
Request supplier-provided cylinder export package with destination-compatible valve and labeling.
Request document-first quotation with SDS, sample COA, specification sheet, and DG shipping data before commercial negotiation.
Human review
Compliance notes
Nitrous oxide is a dangerous goods shipment and may be subject to import licensing, controlled end-use review, medical gas authorization, food/additive rules, or other local restrictions depending on destination and application.
Do not rely on marketplace text for regulatory classification; request current SDS, COA, product specification sheet, DG declaration, packing certificate, and transport labels before shipment.
Medical-grade supply requires separate verification of manufacturer qualifications, pharmacopeial or local medical gas standards, batch release documentation, and buyer/importer authorization where applicable.
Electronic-grade supply should be checked against impurity profile, analytical method, cylinder preparation standard, and batch traceability.
Applications associated with inhalation, racing, propulsion, or recreational misuse may trigger additional restrictions; supplier and buyer should document lawful end use and permitted distribution channel.
HS codes shown in the source text are inconsistent; buyer should confirm the correct HS code with customs broker before booking.
No regulatory approval, import clearance, or end-use permissibility is guaranteed by the product listing.
Buyer search paths
Related sourcing terms
These terms support long-tail discovery while keeping the page focused on useful product and China export buying context.
nitrous oxide sourcingN2O specialty gasCAS 10024-97-2UN1070 gashigh purity nitrous oxide99.999% N2Oelectronic grade nitrous oxideindustrial nitrous oxide suppliermedical grade nitrous oxide sourcingspecialty gas cylindersChina specialty gas exporterDG gas export
Related product options
Build a broader quote package from adjacent options.
Buyers often compare neighboring grades, forms, or route options before sending one consolidated RFQ.
Share target market, quantity, packaging scope, artwork status, delivery destination, and required documents so CHN Chemicals can prepare a cleaner supplier comparison.
Questions to confirm
Please confirm current availability, MOQ, lead time, and price basis for 99.9% and 99.999% nitrous oxide.
Can you provide recent COA samples showing NO/NO2, CO, CO2, N2, O2+Ar, THC, and moisture values?
Which grade is being offered for this quotation: industrial, electronic, food, or medical? Which standard does it meet?
What cylinder sizes, valve standards, filling pressure, net weight, and cylinder test dates are available for export?
Are cylinders supplier-owned, returnable, leased, or sold with the gas? What are the deposit and return conditions?
Can you provide SDS, DG declaration, packing list, commercial invoice, certificate of origin, and batch COA before shipment?
Which ports can you ship from, and which freight forwarders can accept UN1070 specialty gas shipments to the destination country?
Do you require end-use declaration, import license, medical authorization, or buyer qualification documents before order acceptance?
Checks before quote
Nitrous oxide is a dangerous goods shipment and may be subject to import licensing, controlled end-use review, medical gas authorization, food/additive rules, or other local restrictions depending on destination and application.
Do not rely on marketplace text for regulatory classification; request current SDS, COA, product specification sheet, DG declaration, packing certificate, and transport labels before shipment.
Medical-grade supply requires separate verification of manufacturer qualifications, pharmacopeial or local medical gas standards, batch release documentation, and buyer/importer authorization where applicable.
Electronic-grade supply should be checked against impurity profile, analytical method, cylinder preparation standard, and batch traceability.
Applications associated with inhalation, racing, propulsion, or recreational misuse may trigger additional restrictions; supplier and buyer should document lawful end use and permitted distribution channel.
HS codes shown in the source text are inconsistent; buyer should confirm the correct HS code with customs broker before booking.
No regulatory approval, import clearance, or end-use permissibility is guaranteed by the product listing.
Next step
Send the product page with your target quantity and market. A sourcing manager can then confirm sample options, supplier fit, packaging details, and open document gaps.
